The Mekong giant catfish (Pangasianodon gigas) species is listed as critically endangered by the World Conservation Union (IUCN), which means it faces a high risk of extinction in the wild.
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- 你听说过体长近9英尺(2.;7米)、大小就像一只灰熊的鲶鱼吗?上个月初,泰国北部地区的人们就抓到了这样一只鲶鱼。